Last updated: March 2, 2024
The weather in Santo Tomas, Mexico, during July is characterized by an average temperature of 25°C (77°F). Highs can soar to 30°C (87°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Santo Tomas throughout July hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In July, Santo Tomas averages 171 mm (6.7 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 13 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 20 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
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Rainy days
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Chance of sun
In July, the UV Index in Santo Tomas reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 5 | 9 | 12 | 14 | 14 | 12 | 8 | 5 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||